baber/WOPTO huggingface dataset:
Patent JP-H04190985-A (JP)
Title: Cemented carbide joining stock and its manufacture
Inventor: ISHIBASHI KATSUTO
IPC: C23C16/30
Filed: 1990-11-22
Abstract: PURPOSE:To make working easy and to perform CVD coating treatment after joining by using cemented carbide base metal provided with a hole for joining and high workability metallic material in which solid phase diffusion joining is performed on the joining surface of the hole. CONSTITUTION:A through hole 2 is provided on the cemented carbide 1, nickel is selected as an inserted metal and a nickel rod 3 is inserted into the through hole 2. Then, the nickel rod 3 is pressed vertically with a prescribed pressure and stuck by plastic deformation closely to the cemented carbide 1. Then, it is charged into a vacuum furnace or a hydrogen furnace and when the joined metal is kept at the highest temperature at which nickel is not melted, the cemented carbide 1 and the nickel rod 3 are joined by the solid phase diffusion. The joined material is taken out of the furnace, both ends of the nickel rod 3 is machined, then, a screw 4 is tapped to obtain inserting type joining cemented carbide provided with a screw. Then, the surface is coated by the CVD coating treatment with a hardened layer 5.
Patent JP-H03179831-A (JP)
Title: Signal transfer circuit
Inventor: SHIROMIZU YASUBUMI
IPC: H04J3/00
Filed: 1989-12-07
Abstract: PURPOSE:To reduce the transfer speed, to avoid the limit of a device for a transfer buffer and to reduce current consumption by differentiating a signal transfer speed between a line setting section and an interface section from the operating speed of the line setting section. CONSTITUTION:A multiplex section 12 multiplexing and outputting plural input data signals 1-n received from an input side interface section via an input buffer section 11 and a line setting section 13 setting the line for a multiplex signal and outputting the result are provided. Moreover, a demultiplex section 14 is provided, which demultiplexes a multiplex signal from the line setting section 13 to be plural output data signals 1-n via an output buffer section 15 and sending the result to the output side interface section. Then the signal transfer speed between the line setting section 13 and the interface section is differentiated from the operating speed of the line setting section 13. Thus, no limit is present on the buffer device making transmission/reception of the data signal and no special device is required and power consumption is also reduced.
Patent JP-2001136702-A (JP)
Title: Rotor for motor
Inventor: SHIMIZU MASAAKI
IPC: H02K3/38
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide the rotor by a motor, easily capable of retaining a neutral point according to changes in a coil diameter, in the rotor of the motor having a Y-wire connection. SOLUTION: In manufacturing different motors, having different specifications for coil diameters, neutral points are retained in all coils by varying the width dimensions of respective clearances, X, Y, Z in advance, where wire connections are fitted to obtain X<Y<Z, for example, so as to correspond to a plurality of types of possible coil diameters. Thus manufacturing management can be simplified, without having to prepare a plurality of types of wire connection fitting parts (or a mold for molding the wire connection fitting part) corresponding to the different coil dimensions, enabling reduction in the manufacturing cost of the motor.
Patent JP-H02165640-A (JP)
Title: Manufacture of schottky barrier gate type fet
Inventor: SAKOTA YUJI
IPC: H01L29/872
Filed: 1988-12-20
Abstract: PURPOSE:To thin the thickness of an N<+> layer near a gate and to improve gate dielectric strength so as to restrain short channel effect by using a projection-type dummy gate as a mask for N<+> layer ion implantation. CONSTITUTION:A dry etching mask 4 is formed on an insulating film 3, and plasma etching (isotropic dry etching) is performed down to the middle in the thickness direction to an insulating film 3, subsequently reactive etching (anisotropic dry etching) is performed to the residual insulating film 3 so as to form a projection-type dummy gate 5. Next, the dry etching mask 4 on the dummy gate 5 is removed so as to do ion implantation of N layer. The N<+> implanted layer 6 becomes the shape shown by the figure, and at both shoulder parts of the dummy gate 5 a profile almost in the same concentration as the condition that the ions of N<-> layer are implanted can be obtained. Hereby, the gate dielectric strength can be elevated, and short channel effect can be restrained.
Patent JP-H01169498-A (JP)
Title: Sound-proof and shielding material
Inventor: TAGUCHI TSUNENOBU
IPC: C04B26/04
Filed: 1987-12-17
Abstract: PURPOSE:To eliminate generation of a bank and to prevent flawing of the surface of a sheet forming roll by mixing manganese ferrite which is MnFe2O4 in the form of the main compd., thermoplastic resin or natural and synthetic resin, etc., and forming the mixture to a sheet of a suitable thickness. CONSTITUTION:The manganese ferrite which is MnFe2O4 in the form of the main compd., the thermoplastic resin or the natural and synethetic rubber, etc., are mixed and the mixture is formed to the sheet of the suitable thickness. The manganese ferrite to be mixed with the thermoplastic resin or the natural and synthetic rubber, etc., has the high sp. gr. of the compd. itself and an a sound-proof, vibration-proof and sound-shielding effect and has no toxicity; therefore, said ferrite has no adverse influence on the human body and since the grain size thereof is small, the ferrite can be easily mixed with the thermoplastic resin, etc., and the incorporation hereof at a high ratio is possible; in addition, the mixed state in which said ferrite is uniformly mixed is obtd. Generation of the bank of the manganese ferrite at the time of molding the sheet is thereby obviated and the surface flaw of the sheet molding roll is prevented.
Patent JP-H06147350-A (JP)
Title: Differential proportional control valve
Inventor: AKUTA TOMOHIKO
IPC: F16K31/06
Filed: 1991-12-03
Abstract: PURPOSE:To provide the proportional characteristic desirable for attaining the high-precision control by arranging the first solenoid excited in proportion to the control signal and the second solenoid excited in inverse proportion to the control signal face to face across a valve element. CONSTITUTION:A valve spring 13 is arranged in a valve chest Rv formed at the center section between a pair of substrates 10, 11 connected together, and it is elastically supported by a plate spring 12. Storage tubes 14, 15 are erected on both sides of the valve chest Rv, and cores 16, 17 provided with passages 16a, 17a at the center section and solenoid coils 18, 19 are stored in them. The solenoid coils 18, 19 are controlled by the drive signal proportional to the control signal outputted from a drive circuit 22 and the drive signal inversely proportional to the control signal. Attractions F1, F2 of the solenoid coils 18, 19 are applied to the valve element 13 as driving forces in opposite directions to each other, and the valve element 13 is displaced by the attraction difference (F1-F2) proportional to the control voltage signal.
Patent JP-H04266629-A (JP)
Title: Oblique coil spring for receiving radial load in cavity
Inventor: PIITAA JIEI BARUSERUSU
IPC: F16J15/34
Filed: 1991-12-03
Abstract: PURPOSE: To provide a garter-type spring having a selected load-deflection characteristic when radially loaded. CONSTITUTION: A canted coil spring assembly includes a plurality of coils 18 having major and minor axes and canted along a center line 28 defined by an intersection of the major and minor axes. The coils are interconnected in a manner forming a radial garter type canted coil spring and means are provided for non-invertibly supporting the plurality of coils in an orientation suitable for radial loading of the radial garter-type canted coil spring and for controlling the resilient characteristics of the radial garter-type canted coil spring.
Patent JP-H10164541-A (JP)
Title: Multi-spot video conference system
Inventor: KATSUMI TERUO
IPC: H04M3/56
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a user interface which is easy to understand visually by utilizing a composite picture displayed at a conference terminal in a multi- spot video conference system with a picture composing function. SOLUTION: A conference terminal identification information and picturecomposing state information generated by the terminal identification part 122, and a composing state control part 123 of the multi-spot video conference system are transmitted and received between the control parts of conference terminals for sharing. Through the use of shared identification information, in the conference terminals, a display control part 212 transmits a control signal for generating additional information to display on a composited picture. Thereby additional information such as identification concerning the composited picture is display-controlled at the conference terminals.  A control information generating part 213 compares displayed additional information and information expressing a picture compositing state, to convert the control signal from a user to a control signal using common identification between the multi-spot video conference controller and the conference terminals to transmit.
Patent JP-H03180158-A (JP)
Title: Prawn-shaped 'kamaboko'
Inventor: MURATA RYOZO
IPC: A23L17/00
Filed: 1989-12-08
Abstract: PURPOSE:To prepare a prawn-shaped KAMABOKO (boiled fish paste) having excellent appearance, taste, nutrient value, etc., without necessitating coloring process by mixing a color food to fish paste, forming and steaming the obtained raw material and using the color of the mixed color food developed on the steamed raw material as the color of the product. CONSTITUTION:A color food such as carrot, green pepper, spinach, green laver or fruit is subjected to various treatments such as cutting to small pieces, grating or extraction and the treated material is mixed into fish paste to obtain a raw material. The raw material is formed and steamed to obtain a beautifully colored prawn-shaped KAMABOKO utilizing the developed color of the color food. The process is useful not only for the preparation of a color KAMABOKO having various colors and excellent appearance but also for improving the nutrient value and taste of the KAMABOKO by the original nutrient value and taste of the color food.
Patent JP-H0710590-A (JP)
Title: Preparation of polarization plane preserving single mode optical fiber
Inventor: JIYOOJI EDOWAADO BAAKII
IPC: C03B37/018
Filed: 1991-11-08
Abstract: PURPOSE: To prevent the outflow of a stress rod at the time of generation and stretching of a seed by inserting a preform specifically provided with grooves into a glass tube in a process for production of inserting the stress rod into holes at both sides of the core of the preform.  
     CONSTITUTION: The longitudinal grooves 14' are formed on the side facing the diametral direction of the cylindrical core preform having the glass core 11' enclosed by clad glass 12'. This preform is inserted into the glass tube 27 and the glass soot is deposited thereon to form a coating 28. The tube 27 is then shrunk to fuse the tube 27 to the core preform, by which the consolidated assembly is obtd. This assembly is put into a furnace and an etchant gas, such as NF 3  or SF 6 , is flowed into the grooves 14' to etch the walls of the grooves 14', by which the enlarged circular holes having the smooth surfaces are formed. The etching may be used only for smoothing the surface. The glass stress rods 80 having the coefft. of expansion different from the coefft. of expansion of the clad glass 12' are inserted into these holes. The resulted preform is stretched, by which the optical fiber is obtd. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H06167385-A (JP)
Title: Sound diagnosing method
Inventor: KUMAGAI NORIKO
IPC: G10L17/26
Filed: 1992-11-30
Abstract: PURPOSE:To establish a position estimating method for the waveform to be diagnosed, when one or a plurality of diagnostic points are present in one data, by detecting rough position of the waveform to be diagnosed basing on an arbitrary trigger outputted immediately before function of machine at the time of data sampling. CONSTITUTION:Sound produced from a machine 100 to be diagnosed is sampled by a microphone 211 and diagnosed by means of a sound diagnosis unit comprising a measurement data sampling section 210, a waveform feature extracting section 230, a waveform polyline approximating section 240, a waveform collating section 250, a waveform diagnostic section 260, a diagnostic result display section 270, etc. At the time of data sampling, an arbitrary trigger is outputted immediately before operation of the internal mechanism of the machine and appearing time of waveform to be diagnosed is estimated basing on the sampled data with reference to the appearing time of normal waveform at the point to be diagnosed. When easily collatable and not easily collatable patterns are present subsequently, easily collatable pattern is diagnosed first and the appearing time of not easily collatable pattern is estimated from the collating time of the easily collatable pattern.
Patent JP-H06168928-A (JP)
Title: Wafer cleaning device and cleaning of wafer
Inventor: KAWAKAMI HIROYUKI
IPC: H01L21/304
Filed: 1992-11-30
Abstract: PURPOSE:To prevent particles from adhering again to a wafer at the time of carrying-out of a carrier by a method wherein a mechanism for changing the output of an ultrasonic wave during the time when the carrier having the wafer therein is in the inner bath of a cleaning device is added to the cleaning device. CONSTITUTION:A cleaning bath inner bath 1 is always filled with a cleaning liquid and is in a state that it is overflowed. The cleaning fluid, which enters a cleaning bath outer bath 2 by the overflow, is made to pass through a filter 4 by a circulating pump 3, particles are removed and the cleaning liquid is returned to the inner bath 1. When a carrier 6 having a wafer 7 therein is transferred to the inner bath 1, an ultrasonic oscillator 5 is operated, the output of the oscillator is adjusted sequentially and the output is changed. When the carrier 6 is carried out, the oscillator 5 is stopped. Accordingly, the particles, which have been trapped by ultrasonic waves in a low-output time zone, are discharged outside the inner tank 1 by the overflow and can be prevented from readhering to the wafer.
Patent JP-H06159707-A (JP)
Title: Indoor unit for air conditioner
Inventor: GOTO KOICHI
IPC: F24F1/00
Filed: 1992-11-30
Abstract: PURPOSE:To provide an indoor unit, capable of increasing the degree of freedom of an indoor side heat exchanger while making it hard to drop drain water from the crest line of a fin plate. CONSTITUTION:Fin plates 5, constituting an indoor side heat exchanger 3a provided slantedly so as to cover the upper side of a lateral-flow fan 2, is provided with a slit 10, extended continuously along a direction separating a crest line 5a from a crest line 5b arrayed in up-and-down direction, on the surface thereof. According to this method, drain water A, generated at the upper side of the slit 10 on the fin plate 5, is recovered along an upper side crest line 10a formed by the slit 10 while drain water A, generated at the lower side of the slit 10 of the fin plate 5 is recovered along the lower crest line of the fin plate 5 whereby the load of drain water A with respect to the crest line 5b of the fin plate 5 is reduced and the dropping of drain water A into the lateral-flow fan 2 is prevented even when the inclination of the indoor side heat exchanger 3b is increased.
Patent JP-H01163215-A (JP)
Title: Method for mixing leather powder with resin
Inventor: NISHIBORI SADAO
IPC: C14B7/04
Filed: 1987-12-19
Abstract: PURPOSE:To provide a leather powder-containing resin material containing homogeneously dispersed fine leather powder therein and useful for coatings, etc., by grinding dry leather powder having a low water content together with a solvent by a wet type grinding machine and subsequently mixing the reground leather powder-containing solvent with a resin material. CONSTITUTION:Leather powder having a water content of <=5wt.% is first ground together with a solvent by a wet type grinding machine such as a ball mill. The ground leather powder-containing solvent is subsequently mixed with a resin material such as a polyurethane resin. The above-mentioned leather powder is preferably one obtained by applying a steam heating process to a raw leather material to decompose the triply helical structure of the leather tissue, drying the decomposed leather material to a water content of <=3wt.% and subsequently grinding the dried leather material by a grinding machine. A solvent capable of dissolving the resin to be mixed with the leather powder is satisfactory for the above-mentioned solvent.
Patent JP-H10159688-A (JP)
Title: Fuel injection valve of cylinder injection type internal combustion engine
Inventor: NAKANISHI MASAJI
IPC: F02M61/16
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve of a cylinder injection type internal combustion engine in which a deposit attachment suppressing function is improved. SOLUTION: In the fuel injection valve of a cylinder injection type internal combustion engine, a coating formed by applying and baking a coating solution containing a metal alkoxicide, and a fluoroalkyl group-displaced alkoxicide made by displacing a part of the alkoxisyl group by a fluoroalkyl group, is provided on the surface of its fuel injection hole whose surface roughness is made Rz 1μm or less.
Patent JP-H01160600-A (JP)
Title: Steamer
Inventor: FUSAYASU KAZUAKI
IPC: D06F87/00
Filed: 1987-12-17
Abstract: PURPOSE: To provide a steamer capable of simultaneously stretching a tank and opening/closing an opening/closing valve while utilizing the turning operation of a lid body for opening/closing a water feeding port by providing a lock means for keeping the extending state of the tank and the opening state of the opening/closing valve in conjunction with the opening of the lid body. CONSTITUTION: When a water feeding port 30 is opened by turning a lid body 32 at the time of supplying water into a tank 16, a holding rod 52 is turned by a cam 33 against the energizing force of a hook spring 55, and a lock part 52a is turned to a position to lock an attaching stand 20. At this moment, the cam 33 presses the holding rod 52. When an operating knob 23 is pushed down afterwards, the tank 16 compressed by a spring 21 up to the moment is extended downward through an operating rod 24, that compression is limited by the lock part 52a, and the extending state is maintained. Besides, during the downward extension of the tank 16, a lower bent part 36b of a pressing rod 36 is locked onto an attaching stand 20 and the pressing rod 26 is dropped downward.  Consequently, the supporting rod 25 is pushed down by an upper bend part 36a and an opening part 18 is opened by an opening/closing valve 26 and communicated with the water feeding port 30.
Patent JP-H04192758-A (JP)
Title: Facsimile data processing system
Inventor: NAKAGAWA JUNZO
IPC: G06K9/00
Filed: 1990-11-27
Abstract: PURPOSE:To save anothers help and to improve the reliability of data by transmitting the data handwritten on a prescribed data sheet by a customer to a data processing system by means of a facsimile equipment, returning a confirmation sheet on which the result of character recognition is outputted, correcting erroneous characters and unreadable characters and storing defined data in a data file. CONSTITUTION:When all the data on the data sheet and the character recognition has completed, the system edits the recognized characters stored in a data storage device 48, calls the facsimile equipment on the customer's side and transmits the edited characters, in a prescribed manner. The customer compares the returned confirmation sheet, which is the output of the facsimile receiving, with the data sheet in his hand that he transmitted, and checks whether or not the data sheet has been correctly inputted. When there is any unreadable character or erroneous character, rewrites it correctly and transmits again the data sheet marked with a re-transmission mark. The output processing system reads the prescribed code on the re-transmitted data sheet and transmits again the corrected data to the customer.
Patent JP-H11241663-A (JP)
Title: Control method of electromagnetic load and device thereof
Inventor: HEINZELMANN MICHAEL
IPC: F02D41/20
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent current of an output stage from breaking for a period when a switching time point is detected by setting a voltage value so as to surely hold a valve on a position without generating safe breaking of the output stage in a period when the switching time point is detected, in the case where an electromagnetic load provided with a movable element for controlling a fuel regulating rate is controlled. SOLUTION: At the time of a normal operation, a switch 130 is on a full line position, and as a result, a switching means 110 is controlled in a direction of current regulation by an operation of a first current regulator 140. Current I which flows a load 100 is detected by current measuring means 120 and a current calculating unit 150, and a target value ISN which,is set by a target value setting unit 145 and a real value II of current are compared with each other by the current regulator 140. And switching means 110 is controlled by the compared result. In the case where, for example, the load is controlled so as to move a valve needle of a solenoid valve to a new position, the value ISN is set to a high value at the time of start of control. In the case where the valve needle exceeds a new position, current is set to a low value, namely, it is set to a holding current value.
Patent JP-H07152416-A (JP)
Title: Numerical controller having program restarting function
Inventor: KANO TAKAHIDE
IPC: G05B19/4093
Filed: 1993-11-29
Abstract: PURPOSE:To provide a numerical controller having a program restarting function which automatically decides the position of a program for its restarting and also can eliminate the need for reading the program at the head of a part program desired through the desired position where the program is restarted. CONSTITUTION:In a normal operation mode, a data return control part 9 stores a pointer P showing a reading position when a block is finished, the analysis data BD and the command data CD in the executing data temporary storage part 10. When the operation is restarted, the part 9 sets the pointer P stored in the part 10 at a reading position. At the same time, the data BD and CD are set at an analysis data storage part 3 and a commend data storage part 5 respectively. Thus each of uninterrupted data is restored. Then an execution control. part 6 carries out the operation of the returned block based on the data CD and restores a machine state.
Patent JP-H08175125-A (JP)
Title: Pneumatic tire for heavy load
Inventor: TAKAGI MAKOTO
IPC: B60C15/06
Filed: 1994-12-22
Abstract: PURPOSE: To provide a pneumatic tire for heavy load capable of suppressing the generation of failures with a bead part, and improving the recyclability by twice or more times. CONSTITUTION: In a pneumatic tire for heavy load which coils the end part 2A of a carcass 2 around a bead core 3, and is provided with a bead part 1 with a reinforced layer 6 on the outer side of the carcass end part 2A on the right and left side, a projected part 7 which is projected with the curvature in the same direction as that of a rim flange L1 and tightly pressed against the rim flange L1 is provided on a rim flange abutting surface 5A side of the bead part 1 to be abutted on the rim flange L1 when the tire is fitted to the rim L.